diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 65142e8..82365bd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -51,7 +51,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7  # v10.2.0
+        uses: astral-sh/setup-uv@1c37ad07a6a961277cf70c0d37d6f313000f5884  # v10.3.0
 
       # release-please bumps every pyproject version but updates neither
       # uv.lock (CI's `uv sync --locked` then fails all jobs at the install
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b60746e..ad94d84 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,7 +29,7 @@ jobs:
           allow-prereleases: true
 
       - name: Install uv
-        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7  # v10.2.0
+        uses: astral-sh/setup-uv@1c37ad07a6a961277cf70c0d37d6f313000f5884  # v10.3.0
 
       - name: Install dependencies
         run: uv sync --group testing --locked
@@ -55,7 +55,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7  # v10.2.0
+        uses: astral-sh/setup-uv@1c37ad07a6a961277cf70c0d37d6f313000f5884  # v10.3.0
 
       - name: Install dependencies
         run: uv sync --group testing --locked
@@ -81,7 +81,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7  # v10.2.0
+        uses: astral-sh/setup-uv@1c37ad07a6a961277cf70c0d37d6f313000f5884  # v10.3.0
 
       # Root floors must equal workspace versions or `pip install --upgrade
       # deepctl` (what `dg update` runs) silently skips the packages whose
@@ -101,7 +101,7 @@ jobs:
           python-version: "3.12"
 
       - name: Install uv
-        uses: astral-sh/setup-uv@c18668ad3cf93ea998bef934396af7bb5c839dc7  # v10.2.0
+        uses: astral-sh/setup-uv@1c37ad07a6a961277cf70c0d37d6f313000f5884  # v10.3.0
 
       - name: Install build dependencies
         run: uv pip install --system build